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[SYCLomatic] Support more python script migration rules #2750

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merged 3 commits into from
Apr 1, 2025
Merged

[SYCLomatic] Support more python script migration rules #2750

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[SYCLomatic] Support more python script migration rules
zhiweij1 Mar 28, 2025
158e19e
Merge remote-tracking branch 'origin/SYCLomatic' into add_more_python…
zhiweij1 Mar 31, 2025
5cacb95
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zhiweij1 Mar 31, 2025
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5 changes: 5 additions & 0 deletions clang/test/dpct/python_migration/case_006/expected.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,3 +56,8 @@

torch.xpu.set_stream(st)
xpu.set_stream(st)

if torch.xpu.current_stream() != torch.xpu.current_stream():
print("Not default stream")
device = torch.device('xpu')
extra_cuda_cflags=['-ffast-math', '']
5 changes: 5 additions & 0 deletions clang/test/dpct/python_migration/case_006/input.py
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Expand Up @@ -56,3 +56,8 @@

torch.cuda.set_stream(st)
cuda.set_stream(st)

if torch.cuda.current_stream() != torch.cuda.default_stream():
print("Not default stream")
device = torch.device('cuda')
extra_cuda_cflags=['--use_fast_math', '--allow-unsupported-compiler']
32 changes: 32 additions & 0 deletions ...tools/dpct/extensions/python_rules/python_build_script_migration_rule_pytorch_common.yaml
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Expand Up @@ -247,3 +247,35 @@
PythonSyntax: CUDA_HOME
In: CUDA_HOME
Out: SYCL_HOME

- Rule: rule_cuda_flag_use_fast_math
Kind: PythonRule
Priority: Fallback
MatchMode: Partial
PythonSyntax: cuda_flag_use_fast_math
In: '--use_fast_math'
Out: '-ffast-math'

- Rule: rule_cuda_flag_allow-unsupported-compiler
Kind: PythonRule
Priority: Fallback
MatchMode: Partial
PythonSyntax: cuda_flag_allow-unsupported-compiler
In: '--allow-unsupported-compiler'
Out: ''

- Rule: rule_cuda_default_stream
Kind: PythonRule
Priority: Fallback
MatchMode: Full
PythonSyntax: cuda_default_stream
In: torch.cuda.default_stream
Out: torch.xpu.current_stream

- Rule: rule_torch_device_cuda
Kind: PythonRule
Priority: Fallback
MatchMode: Full
PythonSyntax: torch_device_cuda
In: torch.device('cuda')
Out: torch.device('xpu')